电力系统信息安全验证平台中广域网仿真方法
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摘要
针对利用广域网技术连接电力系统各个站点形成统一的调度监控网,实际网络搭建后其架构具有难以更改,相关参数配置、调试等极大的工程难度,存在着电力广域网信息安全防护措施难以得到测试验证的诸多问题。文中提出一种在电力系统信息安全验证平台上基于OPNET的广域网仿真方法。简要阐述了OPNET仿真机制、建模方法以及仿真中的关键技术;利用OPNET广域网仿真软件搭建了一套电力系统广域网仿真场景。通过网络性能评估、协议兼容性验证、网络攻防试验,验证了该方法的可行性。
In the wide area network(WAN) technology to connect the power system dispatching and monitoring network unified form for each site,the actual network structures after its architecture has great engineering difficulty such as difficult to change,related parameter configuration,debugging. It is difficult to test and verify the information security protection measures in the power WAN.AWAN simulation method based on OPNET is proposed in the power system information security verification platform. The OPNET simulation mechanism,modeling method and key technologies in simulation are briefly introduced. A simulation scenario of power system wide area network is built by using OPNET WAN simulation software. The feasibility of this method is verified by network performance evaluation,protocol compatibility verification and network attack and defense test.
In the wide area network(WAN) technology to connect the power system dispatching and monitoring network unified form for each site,the actual network structures after its architecture has great engineering difficulty such as difficult to change,related parameter configuration,debugging. It is difficult to test and verify the information security protection measures in the power WAN.AWAN simulation method based on OPNET is proposed in the power system information security verification platform. The OPNET simulation mechanism,modeling method and key technologies in simulation are briefly introduced. A simulation scenario of power system wide area network is built by using OPNET WAN simulation software. The feasibility of this method is verified by network performance evaluation,protocol compatibility verification and network attack and defense test.
引文
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[2]林永峰,陈亮,张国强.配电自动化终端信息安全风险测评方法研究[J].自动化与仪表,2015,30(12):11-14,58.
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[8]韦良芬.基于OPNET的网络建模与仿真设计[J].电脑知识与技术,2012,8(33):8073-8075.
[9]陈伟.利用HSRP热备份路由技术提高网络可靠性[J].福建电脑,2015,19(4):139-140.
[10]谷宝磊.基于VRRP协议实现路由冗余和负载均衡的应用研究[J].智能计算机与应用,2014,4(6):100-103.
[11]李洪鑫,张传富,范超.OPNET半实物仿真机制研究[J].信息工程大学学报,2011,12(4):509-512.
[12]Bian D,Kuzlu M,Pipattanasomporn M,et al.Real-time co-simulation platform using OPAL-RT and OPNET for analyzing smart grid performance[C]//Power&Energy Society General Meeting.IEEE,2015:1-5.
[13]林涛,郭晓,陈恩,等.基于Si4432和GPRS远程智能抄表系统的研究[J].自动化与仪表,2014,29(7):31-34.
[2]林永峰,陈亮,张国强.配电自动化终端信息安全风险测评方法研究[J].自动化与仪表,2015,30(12):11-14,58.
[3]刘松国,韩树新,李伟忠,等.电梯运行状态监测与故障远程报警系统研究[J].自动化与仪表,2011,26(10):42-46.
[4]沈海红,王进,郑宝玉.基于3种主流网络仿真软件的网络仿真探讨[J].江苏通信,2004,20(4):5-8.
[5]朱辰,董银虎.基于OPNET的网络仿真技术研究及其应用[J].无线电工程,2013,43(3):12-15,61.
[6]廖晨淞,童晓阳,王晓茹.OPNET仿真及其在电力系统通信研究中的应用[J].电气应用,2010,29(9):52-56,91.
[7]Zhao W,Xie J.OPNET-based modeling and simulation study on handoffs in Internet-based infrastructure wireless mesh networks[M].[s.l.]:Elsevier North-Holland Inc.,2011.
[8]韦良芬.基于OPNET的网络建模与仿真设计[J].电脑知识与技术,2012,8(33):8073-8075.
[9]陈伟.利用HSRP热备份路由技术提高网络可靠性[J].福建电脑,2015,19(4):139-140.
[10]谷宝磊.基于VRRP协议实现路由冗余和负载均衡的应用研究[J].智能计算机与应用,2014,4(6):100-103.
[11]李洪鑫,张传富,范超.OPNET半实物仿真机制研究[J].信息工程大学学报,2011,12(4):509-512.
[12]Bian D,Kuzlu M,Pipattanasomporn M,et al.Real-time co-simulation platform using OPAL-RT and OPNET for analyzing smart grid performance[C]//Power&Energy Society General Meeting.IEEE,2015:1-5.
[13]林涛,郭晓,陈恩,等.基于Si4432和GPRS远程智能抄表系统的研究[J].自动化与仪表,2014,29(7):31-34.